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10-10-2018
Mathematics

contestada

Multiply x5 by x2:

A. x7
B. x4
C. x10
D. x3
E. x2.5

Respuesta :

jimrgrant1 jimrgrant1

10-10-2018

A [tex]x^{7}[/tex]

add the exponents when multiplying

[tex]x^{5}[/tex]× [tex]x^{2}[/tex] = [tex]x^{5+2}[/tex] = [tex]x^{7}[/tex]

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